Answer:
158%
Step-by-step explanation:
to convert decimal to percent, move decimal point 2 places back.
1.58 becomes 158%
Answer:
Step-by-step explanation:
To break down the volume even more, the base of a cylinder is pi(r)^2
Instead of V=Bh use V=pi(r)^2h (it's broken down more so it's easier to understand)
So just plug in the values to make B:
B=pi(r)^2
B= pi(8.3)^2
Answer: 19 years
Step-by-step explanation:
Given
Amount invested
Rate of interest
after 1-year amount becomes
After n years it is
Sum accumulated is
Answer:
The answer to your question is below
Step-by-step explanation:
a)
32.6 grams of H₂O to moles
molar mass of water = 2 + 16 = 18 g
18 g ------------------- 1 mol
32.6 g ---------------- x
x = (32.6 x 1)/18
x = 1.81 moles of H₂O
b) 22.7 grams to molecules
18 g of H₂O ----------------- 6.023 x 10²³ molecules
22.7 g of H₂O ------------- x
x = (22.7 x 6.023 x 10²³)/18
x = 7.59 x 10²³ molecules
Answer:
son 60 puntos ...!!!!!!!!